This independent HPLC-MS lab test confirms SS-31 50 from IonPeptide at 99.939 purity. The analysis was conducted by Freedom Diagnostics Testing on January 23, 2026 across multiple vials.
SS-31, also known as Elamipretide, is a mitochondrial-targeted peptide researched for its role in mitochondrial function, cellular energy production, and cytoprotection. A purity level of 99.939 indicates high-grade synthesis with minimal impurities. Individual vial analysis showed consistent purity results (Vial 1: 99.914%, Vial 2: 99.965%), confirming batch uniformity.
The tested quantity of 36.29 represents the actual peptide content from the highest vial (Vial 2). The full certificate of analysis (COA: 2601210099) is available for download on this page.

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